53800540

素因数分解:

$2^2\times 5^1\times {\mathrm{2690027}}^1$

素因数の和:2690036

約数の個数: 12

約数和(自身を含む): 112981176

約数和(自身を除く): 59180636

約数列:

[1, 2, 4, 5, 10, 20, 2690027, 5380054, 10760108, 13450135, 26900270, 53800540]

約数ペア:

[(1, 53800540), (2, 26900270), (4, 13450135), (5, 10760108), (10, 5380054), (20, 2690027)]